The greatest weapon against stress is our ability to choose one thought over another.
Sustainable agriculture requires a balance between technology and ecological preservation.
We must balance short-term energy needs with long-term environmental goals.
民主是一种生活方式，而不是一种政治手段。
The beauty of the universe lies in its complexity and the simplicity of the laws that govern it.
The best decisions are made with both data and intuition.